{"id":"https://openalex.org/W2230453189","doi":"https://doi.org/10.1109/tpds.2015.2503291","title":"Modeling QoE in Dependable Tele-Immersive Applications: A Case Study of World Opera","display_name":"Modeling QoE in Dependable Tele-Immersive Applications: A Case Study of World Opera","publication_year":2015,"publication_date":"2015-11-24","ids":{"openalex":"https://openalex.org/W2230453189","doi":"https://doi.org/10.1109/tpds.2015.2503291","mag":"2230453189"},"language":"en","primary_location":{"id":"doi:10.1109/tpds.2015.2503291","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tpds.2015.2503291","pdf_url":null,"source":{"id":"https://openalex.org/S97130795","display_name":"IEEE Transactions on Parallel and Distributed Systems","issn_l":"1045-9219","issn":["1045-9219","1558-2183","2161-9883"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Parallel and Distributed Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7336533","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5026270760","display_name":"Narasimha Raghavan Veeraragavan","orcid":"https://orcid.org/0000-0002-4875-9708"},"institutions":[{"id":"https://openalex.org/I184942183","display_name":"University of Oslo","ror":"https://ror.org/01xtthb56","country_code":"NO","type":"education","lineage":["https://openalex.org/I184942183"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Narasimha Raghavan Veeraragavan","raw_affiliation_strings":["Department of Informatics, University of Oslo, Oslo, Norway"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Informatics, University of Oslo, Oslo, Norway","institution_ids":["https://openalex.org/I184942183"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076688244","display_name":"Leonardo Montecchi","orcid":"https://orcid.org/0000-0002-7603-9695"},"institutions":[{"id":"https://openalex.org/I45084792","display_name":"University of Florence","ror":"https://ror.org/04jr1s763","country_code":"IT","type":"education","lineage":["https://openalex.org/I45084792"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Leonardo Montecchi","raw_affiliation_strings":["Department of Mathematics and Informatics, University of Firenze, Firenze, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics and Informatics, University of Firenze, Firenze, Italy","institution_ids":["https://openalex.org/I45084792"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001846360","display_name":"Nicola Nostro","orcid":"https://orcid.org/0000-0001-6295-3622"},"institutions":[{"id":"https://openalex.org/I45084792","display_name":"University of Florence","ror":"https://ror.org/04jr1s763","country_code":"IT","type":"education","lineage":["https://openalex.org/I45084792"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Nicola Nostro","raw_affiliation_strings":["Department of Mathematics and Informatics, University of Firenze, Firenze, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics and Informatics, University of Firenze, Firenze, Italy","institution_ids":["https://openalex.org/I45084792"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009887569","display_name":"Roman Vitenberg","orcid":"https://orcid.org/0000-0002-1793-0373"},"institutions":[{"id":"https://openalex.org/I184942183","display_name":"University of Oslo","ror":"https://ror.org/01xtthb56","country_code":"NO","type":"education","lineage":["https://openalex.org/I184942183"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Roman Vitenberg","raw_affiliation_strings":["Department of Informatics, University of Oslo, Oslo, Norway"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Informatics, University of Oslo, Oslo, Norway","institution_ids":["https://openalex.org/I184942183"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001692319","display_name":"Hein Meling","orcid":"https://orcid.org/0000-0002-8564-2218"},"institutions":[{"id":"https://openalex.org/I92008406","display_name":"University of Stavanger","ror":"https://ror.org/02qte9q33","country_code":"NO","type":"education","lineage":["https://openalex.org/I92008406"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Hein Meling","raw_affiliation_strings":["Electrical Engineering and Computer Science, University of Stavanger, Stavanger, Norway"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical Engineering and Computer Science, University of Stavanger, Stavanger, Norway","institution_ids":["https://openalex.org/I92008406"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016669256","display_name":"Andrea Bondavalli","orcid":"https://orcid.org/0000-0001-7366-6530"},"institutions":[{"id":"https://openalex.org/I45084792","display_name":"University of Florence","ror":"https://ror.org/04jr1s763","country_code":"IT","type":"education","lineage":["https://openalex.org/I45084792"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Andrea Bondavalli","raw_affiliation_strings":["Department of Mathematics and Informatics, University of Firenze, Firenze, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics and Informatics, University of Firenze, Firenze, Italy","institution_ids":["https://openalex.org/I45084792"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2645,"currency":"USD","value_usd":2645},"apc_paid":null,"fwci":0.7142,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.78193856,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"27","issue":"9","first_page":"2667","last_page":"2681"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":0.992900013923645,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":0.992900013923645,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9779999852180481,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10502","display_name":"Advanced Memory and Neural Computing","score":0.9401000142097473,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8200156688690186},{"id":"https://openalex.org/keywords/dependability","display_name":"Dependability","score":0.7690375447273254},{"id":"https://openalex.org/keywords/quality-of-experience","display_name":"Quality of experience","score":0.6429144740104675},{"id":"https://openalex.org/keywords/opera","display_name":"Opera","score":0.536729097366333},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.49126237630844116},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.463047057390213},{"id":"https://openalex.org/keywords/perspective","display_name":"Perspective (graphical)","score":0.43492719531059265},{"id":"https://openalex.org/keywords/construct","display_name":"Construct (python library)","score":0.42845407128334045},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.42782342433929443},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.4262591004371643},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.4090192914009094},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.28059694170951843},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.23301264643669128},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1330380141735077},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.11602666974067688}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8200156688690186},{"id":"https://openalex.org/C77019957","wikidata":"https://www.wikidata.org/wiki/Q2689057","display_name":"Dependability","level":2,"score":0.7690375447273254},{"id":"https://openalex.org/C2779333187","wikidata":"https://www.wikidata.org/wiki/Q3132648","display_name":"Quality of experience","level":3,"score":0.6429144740104675},{"id":"https://openalex.org/C530479602","wikidata":"https://www.wikidata.org/wiki/Q1344","display_name":"Opera","level":2,"score":0.536729097366333},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.49126237630844116},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.463047057390213},{"id":"https://openalex.org/C12713177","wikidata":"https://www.wikidata.org/wiki/Q1900281","display_name":"Perspective (graphical)","level":2,"score":0.43492719531059265},{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.42845407128334045},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.42782342433929443},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.4262591004371643},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.4090192914009094},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.28059694170951843},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.23301264643669128},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1330380141735077},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.11602666974067688},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tpds.2015.2503291","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tpds.2015.2503291","pdf_url":null,"source":{"id":"https://openalex.org/S97130795","display_name":"IEEE Transactions on Parallel and Distributed Systems","issn_l":"1045-9219","issn":["1045-9219","1558-2183","2161-9883"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Parallel and Distributed Systems","raw_type":"journal-article"},{"id":"pmh:oai:flore.unifi.it:2158/1046411","is_oa":true,"landing_page_url":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7336533","pdf_url":null,"source":{"id":"https://openalex.org/S4306402033","display_name":"Florence Research (University of Florence)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45084792","host_organization_name":"University of Florence","host_organization_lineage":["https://openalex.org/I45084792"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:flore.unifi.it:2158/1046411","is_oa":true,"landing_page_url":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7336533","pdf_url":null,"source":{"id":"https://openalex.org/S4306402033","display_name":"Florence Research (University of Florence)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45084792","host_organization_name":"University of Florence","host_organization_lineage":["https://openalex.org/I45084792"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G8750116156","display_name":null,"funder_award_id":"PIRSES-GA-2013-612569","funder_id":"https://openalex.org/F4320333065","funder_display_name":"Seventh Framework Programme"}],"funders":[{"id":"https://openalex.org/F4320323299","display_name":"Norges Forskningsr\u00e5d","ror":"https://ror.org/00epmv149"},{"id":"https://openalex.org/F4320333065","display_name":"Seventh Framework Programme","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W1485650462","https://openalex.org/W1551856166","https://openalex.org/W1971465891","https://openalex.org/W1992580876","https://openalex.org/W1992603023","https://openalex.org/W2002217779","https://openalex.org/W2006612371","https://openalex.org/W2012189807","https://openalex.org/W2030053256","https://openalex.org/W2033310243","https://openalex.org/W2035987119","https://openalex.org/W2036272305","https://openalex.org/W2043843997","https://openalex.org/W2087748018","https://openalex.org/W2098835287","https://openalex.org/W2106186348","https://openalex.org/W2106839938","https://openalex.org/W2109259256","https://openalex.org/W2112558423","https://openalex.org/W2120680103","https://openalex.org/W2124541815","https://openalex.org/W2132228754","https://openalex.org/W2138095440","https://openalex.org/W2138125136","https://openalex.org/W2145071552","https://openalex.org/W2153851383","https://openalex.org/W2166756233","https://openalex.org/W2325425546","https://openalex.org/W2328234520","https://openalex.org/W2561908894","https://openalex.org/W2801890805","https://openalex.org/W3022079194","https://openalex.org/W4285719527","https://openalex.org/W6629036740","https://openalex.org/W6659190348","https://openalex.org/W6738614232"],"related_works":["https://openalex.org/W2169628522","https://openalex.org/W4252527915","https://openalex.org/W2409287660","https://openalex.org/W2233357156","https://openalex.org/W1976489385","https://openalex.org/W4256317220","https://openalex.org/W1506225852","https://openalex.org/W2141414364","https://openalex.org/W2376514150","https://openalex.org/W1523265213"],"abstract_inverted_index":{"With":[0],"the":[1,16,26,45,59,65,75,80,121,140,159,182,187,212,226,235],"advent":[2],"of":[3,44,62,64,77,109,123,127,153,158,189,228,230,237],"recent":[4],"technological":[5],"advances,":[6],"more":[7],"demanding":[8],"tele-immersive":[9],"applications":[10],"have":[11],"started":[12],"to":[13,54,56,119,195],"emerge.":[14],"In":[15,111],"World":[17,197,231],"Opera":[18,198,232],"application,":[19],"artists":[20],"from":[21],"different":[22],"opera":[23],"houses":[24],"across":[25],"globe":[27],"can":[28,171],"participate":[29],"in":[30,49,125,211],"a":[31,116,131,196,205],"single":[32],"united":[33],"performance,":[34],"and":[35,67,71,106,145,155,166,175,180,208],"interact":[36],"almost":[37],"as":[38,150,161,163],"if":[39],"they":[40],"were":[41],"co-located.":[42],"One":[43],"main":[46],"design":[47],"challenges":[48],"this":[50,112,201],"application":[51],"domain":[52],"is":[53],"assess":[55,120],"what":[57],"extent":[58],"inevitable":[60],"failures":[61],"some":[63],"numerous":[66],"complex":[68],"hardware,":[69],"software,":[70],"network":[72],"components":[73],"affect":[74],"quality":[76,122,227],"experience":[78,124,229],"for":[79,91,221],"user.":[81],"This":[82,169],"challenge":[83],"cannot":[84],"be":[85],"addressed":[86],"by":[87,192],"traditional":[88],"system-centric":[89],"methods":[90],"dependability":[92,183],"evaluation,":[93],"which":[94],"do":[95],"not":[96],"take":[97],"personalized":[98],"user":[99],"perspective":[100,142],"into":[101,143],"account":[102,144],"when":[103],"considering":[104,147],"meaningful":[105],"acceptable":[107],"degradation":[108],"services.":[110],"paper,":[113],"we":[114,203],"propose":[115],"novel":[117],"method":[118,138,170,191],"presence":[126,236],"failures,":[128],"based":[129],"on":[130],"new":[132],"metric":[133],"called":[134],"perceived":[135],"reliability.":[136],"The":[137,215],"takes":[139],"human":[141,151],"allows":[146],"factors":[148],"such":[149],"perception":[152],"video":[154],"audio,":[156],"characteristics":[157],"audience,":[160],"well":[162],"performance":[164],"elements":[165],"artistic":[167],"content.":[168],"help":[172],"system":[173,222],"designers":[174],"engineers":[176,223],"compare":[177],"architectural":[178],"variants":[179],"determine":[181],"budget.":[184],"We":[185],"show":[186],"feasibility":[188],"our":[190],"applying":[193],"it":[194],"performance.":[199],"To":[200],"end,":[202],"construct":[204],"SAN-based":[206],"model":[207],"run":[209],"simulations":[210],"M\u00f6bius":[213],"framework.":[214],"obtained":[216],"results":[217],"provide":[218],"useful":[219],"guidelines":[220],"towards":[224],"improving":[225],"performances":[233],"despite":[234],"failures.":[238]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":2}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}